Glutamate (neurotransmitter)

Glutamate is an amino acid, one of the twenty amino acids used to construct proteins, and as a consequence is found in high concentration in every part of the body. In the nervous system it plays a special additional role as a neurotransmitter: a chemical that nerve cells use to send signals to other cells. In fact, glutamate is by a wide margin the most abundant neurotransmitter in the vertebrate nervous system. It is used by every major excitatory information-transmitting pathway in the vertebrate brain, accounting in total for well over 90% of the synaptic connections in the human brain.

Glutamate (neurotransmitter)

Glutamate is an amino acid, one of the twenty amino acids used to construct proteins, and as a consequence is found in high concentration in every part of the body. In the nervous system it plays a special additional role as a neurotransmitter: a chemical that nerve cells use to send signals to other cells. In fact, glutamate is by a wide margin the most abundant neurotransmitter in the vertebrate nervous system. It is used by every major excitatory information-transmitting pathway in the vertebrate brain, accounting in total for well over 90% of the synaptic connections in the human brain.